From 2000-2005 Optimas were a rebadged variant of the Hyundai Sonata, differing only from the Sonata in minor exterior styling details and equipment content.
Cruise Control Switch Repair procedures
Removal and Installation
1.
Disconnect the battery negative terminal.
Tightening torque :
4.0 ~ 6.0N.m (0.4 ~ 0.6kgf.m, 3.0 ~ 4.4lb-ft)
2.
Remove the driver airbag module. (Refer to the ...
Fuel Tank Pressure Sensor (FTPS). Specifications
Specification
Pressure
[kPa (kgf/cm², in H2O)
Output Voltage (V)
-6.67 (-0.068, -26.8)
0.5
0
2.5
...
Fluid Repair procedures
Inspection
ATF level Check
When checking the ATF level, be careful not to enter dust, foreign matters, etc. from fill hole.
1.
Remove the air duct (A).
2.
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